Automatic merge from submit-queue (batch tested with PRs 38796, 40823, 40756, 41083, 41105)
Add more options to the RecommendedOptions struct.
Builds on https://github.com/kubernetes/kubernetes/pull/41028
Adds `AuditOptions` to the `RecommendedOptions`
@sttts @kubernetes/sig-api-machinery-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 38796, 40823, 40756, 41083, 41105)
Add unit tests for interactive edit command
Before updating edit to use unstructured objects and use generic JSON patching, we need better test coverage of the existing paths. This adds unit tests for the interactive edit scenarios.
This PR adds:
* Simple framework for recording tests for interactive edit:
* record.go is a tiny test server that records editor and API inputs as test expectations, and editor and API outputs as playback stubs
* record_editor.sh is a shell script that sends the before/after of an interactive `vi` edit to the test server
* record_testcase.sh (see README) starts up the test server, sets up a kubeconfig to proxy to the test server, sets EDITOR to invoke record_editor.sh, then opens a shell that lets you use `kubectl edit` normally
* Adds test cases for the following scenarios:
- [x] no-op edit (open and close without making changes)
- [x] try to edit a missing object
- [x] edit single item successfully
- [x] edit list of items successfully
- [x] edit a single item, submit with an error, re-edit, submit fixed successfully
- [x] edit list of items, submit some with errors and some good, re-edit errors, submit fixed
- [x] edit trying to change immutable things like name/version/kind, ensure preconditions prevent submission
- [x] edit in "create mode" successfully (`kubectl create -f ... --edit`)
- [x] edit in "create mode" introducing errors (`kubectl create -f ... --edit`)
* Fixes a bug with edit printing errors to stdout (caught when testing stdout/stderr against expected output)
Follow-ups:
- [ ] clean up edit code path
- [ ] switch edit to use unstructured objects
- [ ] make edit fall back to jsonmerge for objects without registered go structs (TPR, unknown versions of pods, etc)
- [ ] add tests:
- [ ] edit TPR
- [ ] edit mix of TPR and known objects
- [ ] edit known object with extra field from server
- [ ] edit known object with new version from server
Automatic merge from submit-queue (batch tested with PRs 41061, 40888, 40664, 41020, 41085)
move --runtime-config to kubeapiserver
`--runtime-config` is only useful if you have a lot of API groups in one server. If you have a single API group in your server (the vast majority of aggregated API servers), then the flag is unneeded and relatively complex. This moves it to closer to point of use.
@sttts
Automatic merge from submit-queue (batch tested with PRs 41061, 40888, 40664, 41020, 41085)
Allow values to be wrapped prior to serialization in etcd
This adds a new value transformer to the etcd2 store that can transform
the value from etcd on read and write. This will allow the store to
implement encryption at rest or otherwise transform the value prior to
persistence.
* [x] etcd3 store
* [x] example of transformation
* [x] partial error handling
This is in support of #12742
Automatic merge from submit-queue (batch tested with PRs 41023, 41031, 40947)
apiserver command line options lead to config
Logically command line options lead to config, not the other way around. We're clean enough now we can actually do the inversion.
WIP because I have some test cycles to fix, but this is all the meat.
@kubernetes/sig-api-machinery-misc
Automatic merge from submit-queue (batch tested with PRs 40980, 40985)
added short names for resources which are exposed during discovery
**What this PR does / why we need it**:
The changes add short names for resources. The short names will be delivered to kubectl during discovery.
Automatic merge from submit-queue
federation: Refactoring namespaced resources deletion code from kube ns controller and sharing it with fed ns controller
Ref https://github.com/kubernetes/kubernetes/issues/33612
Refactoring code in kube namespace controller to delete all resources in a namespace when the namespace is deleted. Refactored this code into a separate NamespacedResourcesDeleter class and calling it from federation namespace controller.
This is required for enabling cascading deletion of namespaced resources in federation apiserver.
Before this PR, we were directly deleting the namespaced resources and assuming that they go away immediately. With cascading deletion, we will have to wait for the corresponding controllers to first delete the resources from underlying clusters and then delete the resource from federation control plane. NamespacedResourcesDeleter has this waiting logic.
cc @kubernetes/sig-federation-misc @caesarxuchao @derekwaynecarr @mwielgus
Automatic merge from submit-queue (batch tested with PRs 40930, 40951)
update negotiation to reflect current kubectl state
Very few things actually require negotiation, but the client-cache attempts it all the time. If you've explicitly requested one, you still fail. If you haven't requested one and the server doesn't have one, you still get the client behavior. After this, if you haven't requested one and the client and server don't have one, you simply get an empty you can interpret how you choose.
@lavalamp without this, you're unable to use `kubectl` against arbitrary servers.
Automatic merge from submit-queue (batch tested with PRs 40943, 40967)
switch admission serialized config to an apiserver type
Switches the kube admission config from componentconfig to the new `apiserver.k8s.io` group so that all API servers can use the shared configuration. This switch external serialization, but it does not move the code that reads the config. I'd like to do that as a follow-on.
@kubernetes/sig-api-machinery-misc @kubernetes/api-reviewers @smarterclayton
@derekwaynecarr ptal
@sttts
Allows a transformer (such as an encrypter) to force an update if a new
key is in use, thus allowing simple writes to the REST layer to
trivially migrate keys.
This adds a new value transformer to the etcd2 store that can transform
the value from etcd on read and write. This will allow the store to
implement encryption at rest or otherwise transform the value prior to
persistence.
Automatic merge from submit-queue (batch tested with PRs 40289, 40877, 40879, 39972, 40942)
Extract util used by jsonmergepatch and SMPatch
followup https://github.com/kubernetes/kubernetes/pull/40666#discussion_r99198931
Extract some util out of the `strategicMergePatch` to make `jsonMergePatch` doesn't depend on `strategicMergePatch`.
```release-note
None
```
cc: @liggitt
Automatic merge from submit-queue (batch tested with PRs 40906, 40924, 40938, 40902, 40911)
Check whether apiversions is empty
What this PR does / why we need it:
#39719 check whether apisversions get from /api is empty
Special notes for your reviewer:
@caesarxuchao
Automatic merge from submit-queue
GroupMetaFactoryArgs documentation
**What this PR does / why we need it**:
Documentation for people writing new API-Groups.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: documentation
**Special notes for your reviewer**:
@deads2k @pmorie my thoughts from writing the service-catalog apiserver.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 40862, 40909)
Remove apimachinery from staging client-go/Godeps/Godeps.json
The publishing robot will add the latest version of apimachinery to Godeps.json.
This is part of the effort to allow update staging apimachinery and staging client-go in a same PR.
The robot change is here: https://github.com/kubernetes/test-infra/pull/1784
@deads2k @stts @lavalamp
Automatic merge from submit-queue (batch tested with PRs 35782, 35831, 39279, 40853, 40867)
genericapiserver: cut off more dependencies – episode 7
Follow-up of https://github.com/kubernetes/kubernetes/pull/40822
approved based on #40363
Automatic merge from submit-queue (batch tested with PRs 40810, 40695)
move genericvalidation to apimachinery
Moves genericvalidation to apimachinery. The first commit shows the snip I made.
@sttts
Kubernetes Submit Queue